| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.976 | N/A |
| 2 | 2 | 21.885 | 17/6:12.136 |
| 3 | 2 | 20.910 | 17/6:04.336 |
| 4 | 2 | 19.404 | 18/6:14.437 |
| 5 | 2 | 19.945 | 18/6:11.088 |
| 6 | 2 | 19.818 | 18/6:08.646 |
| 7 | 2 | 19.616 | 18/6:06.447 |
| 8 | 2 | 19.548 | 18/6:04.710 |
| 9 | 1 | 20.061 | 18/6:04.498 |
| 10 | 1 | 20.321 | 18/6:04.824 |
| 11 | 1 | 20.025 | 18/6:04.582 |
| 12 | 1 | 20.141 | 18/6:04.563 |
| 13 | 1 | 21.678 | 18/6:06.724 |
| 14 | 1 | 20.412 | 18/6:06.898 |
| 15 | 1 | 20.732 | 18/6:07.435 |
| 16 | 1 | 22.376 | 18/6:09.764 |
| 17 | 1 | 20.292 | 18/6:09.587 |
| 18 | 1 | 20.642 | 18/6:09.782 |